As a professional supplier, Shanghai Douwin Chemical Co. Ltd. provides chemical materials to all worldwide customers at high quality and competitive prices. Douwin aims to be a famous brand and then becomes the most smooth bridge on the industry chain.
Douwin Chemical Company has four wholly-owned subsidiaries: Shanghai Douwin Chemical Co.,Ltd, Suzhou Douwin Chemical Co.,Ltd, Ningbo Douwin Chemical Co.,Ltd and Dulwich International Co.,Ltd, and also has two joint venture companies: Guangzhou Dewangtai Trading Co.,Ltd. and Suzhou Yanxi Chemical Trading Co., Ltd.These six companies share resources and information and are complementary in upsream suppliers and downstream market information. We are confident enough to catch the chances brought by the globalization trend, and we are fully prepared to meet the ever-changing changes and difficult challenges. Douwin will keep innovating our marketing strategies and optimizing our internal management system, in order to provide better services to all the customers to achieve mutually beneficial win-win situation.
Established in 2006, DOUWIN is your trustworthy partner. DOUWIN can ensure competitive price and good-quality.
We take care of our customers, employees, processes, services and products.
DOUWIN provides you with professional market analysis and strictly control the delivery processs.
Douwin chemicals can be used in widely industries: coating, adhesives, PU coating, printing, inks, organic synthesis, etc.
Methyl Ethyl Ketone (MEK) Applications
Adipic Acid (AA) Applications
Maleic Anhydride (MA) Applications
Phthalic Anhydride (PA) Applications
Butyl Acrylate (BA) Applications
Methyl Acylate (MA) Applications
Acrylic Acid (AA) Applications
Methyl Methacrylate (MMA) Applications
Acrylamide (AM) Applications
Maleic Anhydride Is a Commonly Used and Important Basic Organic Chemical Raw Material
Maleic anhydride appears as colorless crystalline needles, flakes, spheres, rods, briquettes, chunks, or molten chunks. It melts at 113°F and is transported in solid and molten states. Its vapors, sm...
Multiple Applications of Acrylic Acid
Acrylic acid is an organic compound, a colorless liquid with a pungent odor similar to acetic acid. It is highly acidic and corrosive, soluble in water, ethanol, and ether. It has active chemical prop...
An Overview of the Relevant Knowledge of Phthalic Anhydride
Phthalic anhydride is an organic chemical compound with the chemical formula of C8H4O3. It is a white crystalline powder formed by the dehydration of phthalic acid molecules. Phthalic anhydride is imp...